货币兑换成本仍是跨境贸易的最大障碍之一。

Currency-conversion costs remain one of the biggest obstacles to cross-border trade.

《柯林斯英汉双解大词典》

时间是阻碍维持友谊的最大的障碍之一。

One of the biggest obstacles to keeping friendships going is time.

youdao

解决好它，你就能解决掉阻止市场快速扩张的障碍之一。

Fix them, and you fix one of the obstacles preventing the market from expanding rapidly.

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One of the most significant barriers to people doing things in the world, to actually introducing change is that they underestimate their ability to bring about change.

人若想在世间有所为,真正实现改变，面对的最显著障碍之一,是他们低估自己实现改变的能力。

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